RAM 4.5 BUX II Series Manual do Utilizador descarregar pdf (Página 10)

DE1 User Manual

• Applications for MP3 players and recorders, PDAs, smart phones, voice recorders, etc.

VGA output

• Uses a 4-bit resistor-network DAC

• With 15-pin high-density D-sub connector

• Supports up to 640x480 at 60-Hz refresh rate

• Can be used with the Cyclone II FPGA to implement a high-performance TV Encoder

Serial ports

• One RS-232 port

• One PS/2 port

• DB-9 serial connector for the RS-232 port

• PS/2 connector for connecting a PS2 mouse or keyboard to the DE1 board

Two 40-pin expansion headers

• 72 Cyclone II I/O pins, as well as 8 power and ground lines, are brought out to two 40-pin

expansion connectors

• 40-pin header is designed to accept a standard 40-pin ribbon cable used for IDE hard drives

• Resistor protection is provided

2.3 Power-up the DE1 Board

The DE1 board comes with a preloaded configuration bit stream to demonstrate some features of

the board. This bit stream also allows users to see quickly if the board is working properly. To

power-up the board perform the following steps:

1. Connect the provided USB cable from the host computer to the USB Blaster connector on

the DE1 board. For communication between the host and the DE1 board, it is necessary to

install the Altera USB Blaster driver software. If this driver is not already installed on the

host computer, it can be installed as explained in the tutorial Getting Started with Altera's

DE1 Board. This tutorial is available on the DE1 System CD-ROM and from the Altera

DE1 web pages.

2. Connect the 7.5V adapter to the DE1 board

3. Connect a VGA monitor to the VGA port on the DE1 board

4. Connect your headset to the Line-out audio port on the DE1 board

5. Turn the RUN/PROG switch on the left edge of the DE1 board to RUN position; the

PROG position is used only for the AS Mode programming

6. Turn the power on by pressing the ON/OFF switch on the DE1 board

At this point you should observe the following:

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RAM 4.5 BUX II Series Manual do Utilizador Página 10